Advanced 1 Wonderskills Units 5-8
Mary anderson invented ________.
windshield wipers (차의) 앞 유리,와이퍼
Rubbing onions was not the _______ to driving in the rain.
solution 해결
How did people try to stop the rain from building up on the windshield?
They rubbed their windshields with onion to help the rain flow off.